White Dwarfs and Green Men
From Author Wars - https://authorwars.com/books/white-dwarfs-and-green-men-119611.html
Overview:
- Title: White Dwarfs and Green Men
- Author: Carl Sagan
- Year: 1979
- Type: Essays
Editions/Publications:
- Unknown. Omni, August 1979 (Unknown, Carl Sagan, Omni Publications International Ltd., $2.00, 148 pages, bedsheet, MAGAZINE)